Here are four more:
3: Labels for most buttons are missing. I'm sure they were there when I used the program earlier today though.
4: Distant/big lines flicker when you're on small scales, but that's nothing new I think.
5: The teapot is awesome. But there is a hole in it, visible from inside only. You can look through the surface from one side, but not the other, I think. But isn't it always that way when 3D models are used?
6: Like 4, I don't think it's a new one, but Mars turns dark when zooming close to the teapot (or other things on a very small scale).